package com.xxxx.service.impl;

import com.xxxx.dao.BookDao;
import com.xxxx.service.BookService;

/**
 * Created By ShaoXikai on 2022/7/18
 */
public class BookServiceImpl implements BookService {

    private BookDao bookDao;

    public void setBookDao(BookDao bookDao) {
        this.bookDao = bookDao;
    }

    @Override
    public void save() {
        bookDao.save();
        System.out.println("service Impl ！！！");
    }
}
